auto-generate documentation from JSDoc strings for timelines

package.json

@@ -10,13 +10,15 @@
         "changeset:version": "changeset version",
         "changeset:publish": "changeset publish"
     },
-    "dependencies": {},
     "devDependencies": {
         "@changesets/changelog-github": "^0.4.0",
         "@changesets/cli": "^2.16.0",
         "@jspsych/config": "^3.2.2",
         "husky": "^7.0.1",
         "import-sort-style-module": "^6.0.0",
+        "jsdoc": "^4.0.4",
+        "jsdoc-plugin-typescript": "^3.2.0",
+        "jsdoc-to-markdown": "^9.1.1",
         "lint-staged": "^11.1.2",
         "prettier": "^2.3.2",
         "prettier-plugin-import-sort": "^0.0.7"

packages/new-timeline/hearts-and-flowers/README.md

@@ -0,0 +1,38 @@
+**@jspsych-timelines/hearts-and-flowers**
+
+***
+
+# hearts-and-flowers
+
+## Overview
+
+Implementation of the hearts and flowers task, which tests executive function.
+
+## Loading
+
+### In browser
+
+```html
+<script src="https://unpkg.com/@jspsych-timelines/hearts-and-flowers">
+```
+
+### Via NPM
+
+```
+npm install @jspsych-timelines/hearts-and-flowers
+```
+
+```js
+import { createTimeline, timelineUnits, utils } from "@jspsych-timelines/hearts-and-flowers"
+```
+
+## Compatibility
+
+`@jspsych-timelines/hearts-and-flowers` requires jsPsych v8.0.0 or later.
+
+## Documentation
+
+### createTimeline
+
+<!--createTimeline Description-->
+

packages/new-timeline/hearts-and-flowers/assets/blank-icon.js

@@ -0,0 +1,3 @@
+export const blankIconSvg = `<svg width="240" height="240" viewBox="0 0 240 240" xmlns="http://www.w3.org/2000/svg">
+  <rect width="240" height="240" fill="none" stroke="none" stroke-width="2"/>
+</svg>`;